L-Phenylalanine

• Product NameL-Phenylalanine
  CAS No.63-91-2
  Purity100%
  Min Quantity100Metric Tons
  Price5~20
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  Molecular Structure

Detailed Description

Supplier: Premium Ingredient Co.,Ltd
Product Name: L-Phenylalanine
Cas No.:63-91-2
Quality Standard: AJI97
Description: white crystals or crystalline powder.
Solubility (H2O, g/100g): 2.74(20°), 3.77 (40°), 5.20(60°)

Specific rotation: -33.5 to -35.0°
(transmittance): Not less than 98.0%
Chloride: Not more than 0.020%
Ammonium: Not more than 0.02%
Sulfate: Not more than 0.020%
Iron: Not more than 10ppm
Heavy metals(Pb): Not more than 10ppm
Arsenic: Not more than 1ppm
Other Amino Acids: conforms
Loss on drying: Not more than 0.20%
Residue on ignition(sulfated): Not more than 0.10%
Assay: 99.0 to 100.5%
PH: 5.4 to 6.0

Storage: Preserve in tight containers at controlled room temperature.
Recommended limit: 2 years

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• L-Phenylalanine